Create Chart with aggregate estimated revenue then broken out by opportunity owner

Hello,

I was wondering if any one might know how to do the following using CRM out of the box.

I am trying to make a chart that will display the total dollar amount of estimated revenue then have it broken out by each Opportunity owner.  

So far I have only been able to create a chart that displays dollar amount associated with each Opportunity owner but not grand total of all Opportunity owners together and also broken out by owner.

Any help or guidance would be greatly appreciated.

Thanks!